For more on Firefox- and Gecko-based user agent strings, see the Firefox user agent string reference. The UA string of Firefox is broken down into 4 components: Mozilla/5.0 (platform; rv:geckoversion) Gecko/geckotrail Firefox/firefoxversion Mozilla/5.0 is the general token that says that the browser is Mozilla-compatible. For historical reasons ...
User agent. On the Web, a user agent is a software agent responsible for retrieving and facilitating end-user interaction with Web content. [1] This includes all web browsers, such as Google Chrome and Safari, some email clients, standalone download managers like youtube-dl, and other command-line utilities like cURL . The user agent is the ...
Learn what your web browser is sending in the "User-Agent" header for your HTTP requests and how to change or decode it. Find out more about user agents, browser settings, caches, cookies, updates and VPNs.
Ever needed to quickly switch between user-agent strings on the fly? Developing a site that needs to work on both mobile browsers and desktop browsers? Sick of some archaic site blocking you because you're not using Netscape 4? The User-Agent Switcher for Chrome is the answer.
Latest operating system user agents? Yeah it sounds a little weird... operating systems don't have user agents - only browsers do! But we've got collections of the latest user agents grouped by operating system - so by looking for "latest windows user agents" you'll get the latest user agents for all the major browsers that run on Windows. Same ...
Enter a user-agent string or let the tool detect it automatically. See the results from different libraries, such as ua-parser, ua-parser-js, and platform.js.
A user agent is a computer program representing a person, for example, a browser in a Web context. Besides a browser, a user agent could be a bot scraping webpages, a download manager, or another app accessing the Web. Along with each request they make to the server, browsers include a self-identifying User-Agent HTTP header called a user agent ...
Google's common crawlers are used to find information for building Google's search indexes, perform other product specific crawls, and for analysis. They always ...
Find out your user agent string, browser name, version, engine, and more. Learn what a user agent is and how it helps websites and applications customize their behavior and content.
The User-Agent request header contains a characteristic string that allows the network protocol peers to identify the application type, operating system, software vendor or software version of the requesting software user agent.
Learn how to decode user agent strings from web browsers, devices, software and platforms. Use this tool to parse any user agent string and explore the database of user agents by categories.
It is a fixed string between two semicolons, in the comment part of the User Agent. These strings are specific for each browser. They indicate the OS, but also often its version and information on the relying hardware (32 or 64 bits, Intel/PPC for Mac, or x86/ARM CPU architecture for Windows PCs).
Usage. The HTTP User-Agent request header, also commonly referred to as the User-Agent String or UA-String, is used to convey information to servers about the client's browser and operating system.This information is intended to assist in serving the representation of the resource that is best-suited to the client. There are three directives including the product, the version, and a comment.
Learn how to decode and detect user agents for any browser, operating system, device, software type or layout engine. Explore over 410 million user agents in a huge collection or use the API to automate browser detection.
A user agent is a text string that identifies the browser and operating system to the web server. Learn how user agents have evolved over time and how they affect web browsing.
In computing, the User-Agent header is an HTTP header intended to identify the user agent responsible for making a given HTTP request. Whereas the character sequence User-Agent comprises the name of the header itself, the header value that a given user agent uses to identify itself is colloquially known as its user agent string.The user agent for the operator of a computer used to access the ...
Firefox user agent string reference. This document describes the user agent string used in Firefox 4 and later and applications based on Gecko 2.0 and later. For a breakdown of changes to the string in Gecko 2.0, see Final User Agent string for Firefox 4 (blog post). See also this document on user agent sniffing and this Hacks blog post.
The User-Agent (UA) string is contained in the HTTP headers and is intended to identify devices requesting online content. The User-Agent tells the server ...
20 Sept 2022 — If a user agent is identified as a search engine, then the ITscope API Request will be delivered with a varying delay (10-20 seconds). This way, ...
February 17, 2021 - >>> from user_agent import generate_user_agent, generate_navigator >>> from pprint import pprint >>> generate_user_agent() 'Mozilla/5.0 (compatible; MSIE 8.0; Windows NT 6.3; Win64; x64)' >>> generate_user_agent(os=('mac', 'linux')) 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:36.0) ...
March 13, 2023 - The user_agent processor extracts details from the user agent string a browser sends with its web requests. This processor adds this information by default under the user_agent field. The ingest-user-agent module ships by default with the regexes.yaml made available by uap-java with an Apache ...
Understand what information is contained in a Chrome user agent string. Get an analysis of your or any other user agent string. Find lists of user agent strings from browsers, crawlers, spiders, bots, validators and others..
Use the user agent overrides while you update your website. The list of user agent overrides is provided by Microsoft. The overrides specify new user agent values that Microsoft Edge sends instead of the default user agent for specific websites. To display the list of user agent overrides that are currently applied:
User-Agent (UA) reduction minimizes the identifying information shared in the User-Agent string, which may be used for passive fingerprinting. Now that these changes have been rolled out for general availability, all resource requests have a reduced User-Agent header. As a result, the return values from certain Navigator interfaces are reduced ...
Python User Agents. user_agents is a Python library that provides an easy way to identify/detect devices like mobile phones, tablets and their capabilities by parsing (browser/HTTP) user agent strings. The goal is to reliably detect whether: user_agents relies on the excellent ua-parser to do the actual parsing of the raw user agent string.
Find out the latest and most common user agents seen on the web across all device types, operating systems, and browsers. Get the user agent list as JSON or TSV, and see the relative share of each user agent included in the data table.
The Navigator.userAgent read-only property returns the user agent string for the current browser. Note: The specification asks browsers to provide as little information via this field as possible. Never assume that the value of this property will stay the same in future versions of the same browser. Try not to use it at all, or only for current ...
Parse my user agent. This tool will make the User-Agent string human-readable by parsing. The User-Agent header is present on every HTTP request you receive and can provide valuable diagnostic information: Browser/App/Library name. Operating system. Developer.
The extension enables user-agent spoofing on specific domains only; it is conversely possible to exclude certain domains from spoofing. Check the Options page for more info. 5. You can set per-site user-agent strings 6. There is an option to randomize user-agent strings. 7. It is possible to set user-agent string for a single window; you can ...
A user agent is a string of text that is sent by a web browser to a web server to identify itself and provide information about the browser's capabilities.